Dosing pump, also known as dose pump, metering pump, is a positive displacement pump that is designed to inject a chemical or another substance into a stream of water, gas or steam. Metering pumps are typically small and provide extremely precise flow rates for maximum control. They are the core part of an integrated metering system designed for automatic chemical dispersion. They are pumps designed to dispense specific amounts of fluid and measure flow control. They use expansion and contraction chambers to move the fluid. Over time, metering pumps have also become highly accurate and can pump a variety of liquids, including corrosives, acids and bases, as well as slurries and viscous liquids.
How does a dosing pump work?
Dosing pump draws a certain amount of liquid into its chamber and injects the chemical into the tank or pipe containing the fluid being metered. It is powered by an electric motor or air actuator and has a controller that turns the pump on and off and manages the flow rate.
Diaphragm pumps are positive displacement pumps that use reciprocating diaphragms to move the fluid. They are found to be very reliable because they have no internal parts to rub against each other, creating friction and causing wear. In addition, because they do not require seals or lubrication in the pump head, there is no possibility of oil vapor contamination or leakage of the pumped medium.
Diaphragm metering pumps have a diaphragm, two valves, a displacement chamber and a drive mechanism. The diaphragm is a flexible diaphragm that vibrates to create suction to move fluid into and out of the pump chamber. It is located between the side of the discharge chamber and the connection flange. The two valves are usually baffle valves or spring loaded ball valves made of the same material as the diaphragm. They operate by allowing fluid to move in and out of the chamber.
Dosing pump, also known as dose pump, metering pump, is a positive displacement pump that is designed to inject a chemical or another substance into a stream of water, gas or steam. Metering pumps are typically small and provide extremely precise flow rates for maximum control. They are the core part of an integrated metering system designed for automatic chemical dispersion. They are pumps designed to dispense specific amounts of fluid and measure flow control. They use expansion and contraction chambers to move the fluid. Over time, metering pumps have also become highly accurate and can pump a variety of liquids, including corrosives, acids and bases, as well as slurries and viscous liquids.
How does a dosing pump work?
Dosing pump draws a certain amount of liquid into its chamber and injects the chemical into the tank or pipe containing the fluid being metered. It is powered by an electric motor or air actuator and has a controller that turns the pump on and off and manages the flow rate.
Diaphragm pumps are positive displacement pumps that use reciprocating diaphragms to move the fluid. They are found to be very reliable because they have no internal parts to rub against each other, creating friction and causing wear. In addition, because they do not require seals or lubrication in the pump head, there is no possibility of oil vapor contamination or leakage of the pumped medium.
Diaphragm metering pumps have a diaphragm, two valves, a displacement chamber and a drive mechanism. The diaphragm is a flexible diaphragm that vibrates to create suction to move fluid into and out of the pump chamber. It is located between the side of the discharge chamber and the connection flange. The two valves are usually baffle valves or spring loaded ball valves made of the same material as the diaphragm. They operate by allowing fluid to move in and out of the chamber.
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